The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2019
Filed:
Mar. 09, 2017
Applicant:
Tintometer Gmbh, Dortmund, DE;
Inventors:
Elmar Grabert, Herne, DE;
Ulrich Lundgreen, Guetersloh, DE;
Assignee:
Tintometer GmbH, Dortmund, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/03 (2006.01); G01N 21/11 (2006.01); G01N 15/06 (2006.01); G01N 21/27 (2006.01); G01N 21/47 (2006.01); A61J 1/10 (2006.01); B01L 3/00 (2006.01); G01N 1/28 (2006.01);
U.S. Cl.
CPC ...
G01N 21/03 (2013.01); G01N 15/06 (2013.01); G01N 21/11 (2013.01); G01N 21/278 (2013.01); G01N 21/4785 (2013.01); A61J 1/10 (2013.01); B01L 3/505 (2013.01); G01N 2001/2893 (2013.01); G01N 2015/0693 (2013.01); G01N 2021/0364 (2013.01); G01N 2201/13 (2013.01);
Abstract
A calibration suspension unit has a container made of a flexible material that is filled with a calibration suspension for the calibration of a turbidity meter. There exists no air supernatant above the calibration suspension in the container. Further, a method for the manufacture of a calibration suspension unit is provided and its use for the calibration of a turbidity meter is described.